1830093265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 3164894208

約数和(自身を除く): 1334800943

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 137, 143, 157, 187, 221, 385, 455, 595, 685, 715, 785, 935, 959, 1001, 1099, 1105, 1309, 1507, 1547, 1727, 1781, 2041, 2329, 2431, 2669, 4795, 5005, 5495, 6545, 7535, 7735, 8635, 8905, 10205, 10549, 11645, 12089, 12155, 12467, 13345, 14287, 16303, 17017, 18683, 19591, 21509, 22451, 25619, 29359, 30277, 34697, 52745, 60445, 62335, 71435, 81515, 85085, 93415, 97955, 107545, 112255, 128095, 137137, 146795, 150563, 151385, 157157, 173485, 179333, 205513, 211939, 236599, 242879, 279617, 333047, 365653, 381667, 685685, 752815, 785785, 896665, 1027565, 1059695, 1182995, 1214395, 1398085, 1656193, 1665235, 1828265, 1908335, 1957319, 2331329, 2559571, 2671669, 3075787, 4022183, 4753489, 8280965, 9786595, 11656645, 12797855, 13358345, 15378935, 20110915, 21530509, 23767445, 28155281, 33274423, 52288379, 107652545, 140776405, 166372115, 261441895, 366018653, 1830093265]

約数ペア:

[(1, 1830093265), (5, 366018653), (7, 261441895), (11, 166372115), (13, 140776405), (17, 107652545), (35, 52288379), (55, 33274423), (65, 28155281), (77, 23767445), (85, 21530509), (91, 20110915), (119, 15378935), (137, 13358345), (143, 12797855), (157, 11656645), (187, 9786595), (221, 8280965), (385, 4753489), (455, 4022183), (595, 3075787), (685, 2671669), (715, 2559571), (785, 2331329), (935, 1957319), (959, 1908335), (1001, 1828265), (1099, 1665235), (1105, 1656193), (1309, 1398085), (1507, 1214395), (1547, 1182995), (1727, 1059695), (1781, 1027565), (2041, 896665), (2329, 785785), (2431, 752815), (2669, 685685), (4795, 381667), (5005, 365653), (5495, 333047), (6545, 279617), (7535, 242879), (7735, 236599), (8635, 211939), (8905, 205513), (10205, 179333), (10549, 173485), (11645, 157157), (12089, 151385), (12155, 150563), (12467, 146795), (13345, 137137), (14287, 128095), (16303, 112255), (17017, 107545), (18683, 97955), (19591, 93415), (21509, 85085), (22451, 81515), (25619, 71435), (29359, 62335), (30277, 60445), (34697, 52745)]